﻿// MIT License (MIT)
// 
// Copyright (c) 2014 K Ercan Turkarslan
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
// 

using System;
using System.Net.Http;

namespace Mios.MiosConnection
{
    public sealed class Ui5Controller : MiosController
    {
        public String PrimaryForwardServer { get; private set; }
        public String SecondaryForwardServer { get; private set; }

        #region Constructor(s)

        internal Ui5Controller(String engineSerial, String localIpAddress, String username, String password, String primaryForwardServer, String secondaryForwardServer)
            : base (engineSerial, localIpAddress, username, password)
        {
            PrimaryForwardServer = primaryForwardServer;
            SecondaryForwardServer = secondaryForwardServer;
        }

        #endregion

        #region Connection overrides

        public override bool IsConnectionStale()
        {
            return false;
        }

        public override Boolean EstablishLocalConnection()
        {
            Connection = !base.EstablishLocalConnection() ? null :
                new HttpClient
                {
                    Timeout = TimeSpan.FromMinutes(2),
                    BaseAddress = new Uri(String.Format("http://{0}:3480/", LocalIpAddress))
                };

            return (Connection != null);
        }

        public override Boolean EstablishRemoteConnection(Boolean useSecondaryServer = false)
        {
            if (IsConnected())
                CloseConnection();

            Connection = new HttpClient
                {
                    Timeout = TimeSpan.FromMinutes(2),
                    BaseAddress = new Uri(
                        String.Format("https://{0}/{1}/{2}/{3}/",
                                    useSecondaryServer ? SecondaryForwardServer : PrimaryForwardServer,
                                    Username,
                                    Password,
                                    EngineSerial))
                };

            return true;
        }

        #endregion
    }
}